Five Tips for Sharpening Your Wood Turning Tools

One of the first things that woodturners realize, especially if they come to woodturning from other types of woodworking, is turning tools need to be sharpened early and often. In most cases they need to be sharpened a lot more often than other cutting tools and the skills needed are different than those to sharpen most other tools. Here are five tips to help get sharp tools quickly and easily for the wood lathe.

First of all there is the need to recognize a couple of angles, thirty and forty five degrees. Almost all cutting woodturning tools will use these angles and the few that do not will be glaringly obvious. Gouges and skews cut wood. Roughing gouges and bowl gouges are generally sharpened to forty five degrees and straight across. Many woodturners start with spindle turning and spindle gouges are sharpened at thirty degrees. Some turners try to sharpen roughing and bowl gouges to that same thirty with terrible results and are amazed when someone shows them the magic of forty-five.

Second is the need to keep things simple, especially at first. Stick to what has worked for centuries. Woodturning is over three thousand years old and most of what is done is tried and true. This is not to say that there have not been changes but it is good to start with the established norms before branching out. For instance, there is the other typically used grind for a bowl gouge that has long wings and a bevel that alters from about forty five at the edges to seventy in the center. A straight forty-five works beautifully and is a lot easier to do at first.

Then there is the sharpening of scrapers which are the real exception to what appears to be a sharp edge. They are sharpened almost square at about seventy to eighty degrees and the burr that is raised is the cutting area. It is quickly broken away and resharpening is needed often.

This brings up the fourth tip and that is to be satisfied with an edge that is sharp enough to remove wood and still hold up to the punishment of woodturning. For this a grinder is the best tool to use as a sharpening station. Equip it with an eighty grit aluminum oxide wheel and ignore the usual whet stones and honing strops. It can take a lot of time to get a razor edge that will disappear in the first second of turning.

Fourth, use a jig. Freehand sharpening is an art and craft in its own right and it is easier to learn to turn with sharp tools from a jig rather than trying to learn both crafts at once. Jigs will also teach the movements that are needed for freehand turning if the need arises. They can be either cheaply made in the home shop or purchased from just about any woodturning supplier.

Fifth and perhaps most important is to relax and take it easy in the sharpening. It is a part of the turning process and meant to be enjoyed. If an edge comes out wrong it is a simple matter to try again. A little time, a little attention and a little steel and back to the wood again.

Sharpening is not hard and woodturners have been getting a sufficient edge for over three thousand years. With a little practice you will be joining the group and the shavings will fly from a good, sharp edge.

Choosing A Wood Lathe: Make Sure The Tool Fits The Shop

  Wood lathes are generally substantial tools that are going to be part of a general woodworking shop. As such, some consideration needs to be given to ensure that they fit the shop well. At least three areas need to be looked at, namely the type of the shop, the size of the workshop and the woodturner concerned.

  Woodworking shops come in a variety of shapes, sizes, and characters. Either form the beginning or over time they develop a personality depending on the work that is done in them. As woodturning either develops in them or is introduced, they ten to fit three large groups. One is the furniture shop, another an all purpose wood shop, and finally the dedicated woodturning centre.

  For the furniture shop, a wood lathe will likely be used to turn both small items such as speciality door knobs and larger items such as table legs. A typical lathe for this shop would be one that can turn a twelve inch diameter spindle up to thirty eight inches long. It needs to be remembered that small items such as those door knobs can be turned on a large lathe but a large item can not be turned on a small lathe. The capacity to make a sturdy bench for the lathe is inherent in a furniture shop and it can be produced to hold a lot of the tools and accessories needed for turning wood.

  The all purpose wood shop will likely want a similar lathe to the furniture shop but may want it to be able to turn larger pieces. Many of today's lathes allow for the headstock to swing and handle large pieces for outboard faceplate work. If this is desired, it is a good idea to get a lathe that will have a minimum speed of four hundred revolutions per minute or even lower to reduce vibration.

  The dedicated woodturning centre will need at least the second type of lathe and may be better served with a family of lathes that allow for various work to be going on at various times. One lathe may be dedicated to spindle work while another without ways is designed for faceplate work alone. Still another mini lathe may be available for small work at high speeds.

  With these considerations comes the need for the lathe or lathes to fit the shop. Not only does a larger lathe require more floorspace for its footprint, it also needs a fair amount of room around it for the woodturner to move in safety while turning. It will also need to fit itself around the other tools to give a good feel to the shop work flow.

  Finally, every woodturner will develop his or her own style and desire of woodturning. While the first lathe will seldom truly reflect this except by chance, the second and subsequent lathes can be chosen to make the preferred choices in wood turning more enjoyable and perhaps safer as well.

  Wood lathes are tools that tend to be a part of the woodworking shop for a long time and due consideration should be given to their purchase. It is an opportunity for reflection on our craft and in itself can be an enjoyable part of the process.